JPS646401U - - Google Patents

Info

Publication number
JPS646401U
JPS646401U JP10098887U JP10098887U JPS646401U JP S646401 U JPS646401 U JP S646401U JP 10098887 U JP10098887 U JP 10098887U JP 10098887 U JP10098887 U JP 10098887U JP S646401 U JPS646401 U JP S646401U
Authority
JP
Japan
Prior art keywords
pilot
valve
switching valve
oil chambers
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10098887U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10098887U priority Critical patent/JPS646401U/ja
Publication of JPS646401U publication Critical patent/JPS646401U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP10098887U 1987-07-02 1987-07-02 Pending JPS646401U (US20110009641A1-20110113-C00185.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10098887U JPS646401U (US20110009641A1-20110113-C00185.png) 1987-07-02 1987-07-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10098887U JPS646401U (US20110009641A1-20110113-C00185.png) 1987-07-02 1987-07-02

Publications (1)

Publication Number Publication Date
JPS646401U true JPS646401U (US20110009641A1-20110113-C00185.png) 1989-01-13

Family

ID=31329568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10098887U Pending JPS646401U (US20110009641A1-20110113-C00185.png) 1987-07-02 1987-07-02

Country Status (1)

Country Link
JP (1) JPS646401U (US20110009641A1-20110113-C00185.png)

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